Performance analysis of a random access packet radio system with joint network-spatial diversity

Ruifeng Zhang, Michail K. Tsatsanis, Nicholas D. Sidiropoulos

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

This paper explores how joint network and spatial diversity can be employed to improve the throughput/delay performance of packet radio systems. In the context of the recently proposed network diversity multiple access (NDMA) technique, the challenges and advantages of using antenna arrays at the base station to complement network-assisted diversity are investigated. It is shown that remarkable improvement of the system performance can be achieved by combining network and spatial diversity. A blind method based on PARAFAC analysis tools is proposed to solve the collision resolution problem under joint network/spatial diversity. The method is also applicable to, e.g., joint network/spreading diversity.

Original languageEnglish (US)
Title of host publicationCommunicationsSensor Array and Multichannel Signal Processing
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2593-2596
Number of pages4
ISBN (Electronic)0780362934
DOIs
StatePublished - 2000
Event25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000 - Istanbul, Turkey
Duration: Jun 5 2000Jun 9 2000

Publication series

NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume5
ISSN (Print)1520-6149

Other

Other25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000
Country/TerritoryTurkey
CityIstanbul
Period6/5/006/9/00

Bibliographical note

Funding Information:
Supported by NSF/NCR-9706658, NSF/CAREER CCR-9733048, NSF/Wireless CCR-9979288, and N JCST 99-2042-007- 17.

Funding Information:
Supported by NSF/NCR-9706658, NSF/CAREER CCR-9733048, NSF/Wireless CCR-9979288, and N JCST 99-2042-007-17. Supported by NSF/CAREER CCR-9733540 and NSF/ Wireless CCR-9979295.

Funding Information:
t Supported by NSF/CAREER

Publisher Copyright:
© 2000 IEEE.

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